Clearfield (CLFD) Q4 2026 earnings review
Clearfield forecasts 32% sales growth, but product costs erase profit
Clearfield's new data center order is lifting sales right away, but higher product costs are erasing the profit. Fourth-quarter revenue from continuing operations fell 4% from a year ago to $39 million, while gross margin dropped 4 percentage points to 31% and left the fiber equipment maker with an operating loss. Chief executive Cheri Beranek said shipments have now started on both the $22 million data center order and an initial federally funded rural broadband project, backing a full-year sales plan of $195 million to $205 million.
| Q4 net sales from continuing operations | $39.3M -4.2% from a year ago |
|---|---|
| Q4 gross margin | 30.7% -4.0 percentage points from a year ago |
| Order backlog | $43.3M +106% from last quarter |
| FY27 revenue outlook | $195–205M middle of the range: 31.6% growth |
⚖️ Verdict: ⚪ Neutral
The story is unchanged because a much stronger revenue outlook is offset by weaker profit margins. Setting a plan for 32% sales growth — starting with about $50 million in the first quarter — removes the near-term demand worry and shows the data center order is shipping fast. The bad news: at $50 million in first-quarter sales, Clearfield still plans for a small per-share loss at the middle of the range, which means product margins are near 30% and virtually all of the $22 million backlog gain came from that single data center deal.
The question now is whether data center equipment can earn enough gross margin to cover Clearfield's overhead once shipments scale up. Either first-quarter startup costs and tariffs are temporarily depressing margins, or hyperscale data center buyers command permanently lower prices than rural broadband customers. First-quarter gross margin and backlog after the initial data center shipments will tell.
🐂 Bull Case
Data Center and Broadband Recovery Drive 32% Sales Plan
Clearfield makes fiber-optic cabinets and panels that connect broadband networks, and it is now selling into large artificial-intelligence data centers. Finance chief Dan Herzog forecast $195 million to $205 million in sales for fiscal 2027, up 31.6% at the middle of the range, "supported by an anticipated gradual recovery in broadband demand and the expected ramp-up of our data center business".
Chief executive Cheri Beranek said the fiber equipment maker began "shipments to one of the first BEAD funded deployments here in Minnesota as well as the beginning of shipments to our first significant data center customer site". BEAD is the federal Broadband Equity, Access, and Deployment programme for rural internet. Starting both shipments backs up a first-quarter sales plan of $48 million to $52 million, up 45.6% from a year ago at the middle of the range.
What to watch: first-quarter revenue by customer group in the next quarterly filing. That breakdown will show how much of the $50 million sales target comes from the single $22 million data center order versus a broader rebound in community broadband.
Quick-Turn Orders Prevented a Fourth-Quarter Revenue Miss
Entering the fourth quarter, Clearfield had only $21.0 million in order backlog, which measures purchase orders received but not yet shipped. Over the previous four quarters, quarterly revenue had reached only 1.34 to 1.51 times the starting backlog by our math, which pointed to a miss against the $38 million to $42 million fourth-quarter target.
Instead, the Minnesota company delivered $39.3 million in fourth-quarter sales, or 1.87 times its starting backlog by our math. Clearfield also forecast $48 million to $52 million in first-quarter sales after booking the $22 million data center order into backlog. Together, the fourth-quarter delivery and the first-quarter plan remove the risk of back-to-back outlook cuts.
What to watch: first-quarter shipments against the $43.3 million starting backlog. Reaching the $50 million middle of the sales plan requires a 1.15 ratio of sales to starting backlog, which will test how fast the data center order ships.
🐻 Bear Case
Higher Product Costs Pushed Operations Into a Loss
Management wants to turn its 31.6% sales growth plan into higher profit, after third-quarter cost cuts briefly lifted operating income. Instead, fourth-quarter gross margin fell 4.0 percentage points from a year ago to 30.7%, and selling, general and administrative expenses (overhead and sales pay) rose 1.0 percentage point to 33.3% of sales.
- Fourth-quarter cost of sales: 69.3% of revenue, up 4.0 percentage points from a year ago
- Full-year operating loss from continuing operations: $2.4 million, down from a $2.1 million profit in fiscal 2025
- Full-year interest on cash and investments: $5.7 million, which supplied all of Clearfield's $3.4 million pre-tax profit
Clearfield blamed the margin drop on "higher product costs absorbed compared to prior periods, particularly in the latter part of the fiscal year". Even with first-quarter sales planned at $48 million to $52 million, the company expects overhead to stay at 33.3% of sales and profit per share of $(0.06) to $0.03. By our math, that means gross margin stays near 30% and core operations still lose money at $50 million in quarterly sales.
What to watch: first-quarter gross margin on the next earnings release. A reading near 30% while data center shipments ramp up would show that the new hyperscale panels carry lower margins than traditional broadband gear.
Broadband Backlog Barely Grew Outside the One Big Order
Clearfield is pitching data center connectivity as its next major growth driver alongside its core broadband business. However, the data center business still rests on a single $22 million purchase order announced after the third quarter closed, and customer concentration remains high.
Total order backlog more than doubled from June to $43.3 million at the end of September, an increase of $22.3 million. Because the single hyperscale data center order accounts for $22 million of that jump, the rest of Clearfield's backlog grew by only about $0.3 million from the third quarter by our math. In broadband, the company saw "growth in the Large Regional segment, partly offset by softness in the MSO market", which are cable television operators.
What to watch: order backlog at the end of the first quarter, after Clearfield ships the first batch of the $22 million order. A drop in total backlog would show that Clearfield has not won a second data center award to replace the first order as it ships.
Fiber Supply Limits and Tariffs Cloud the Outlook
Small rural telecom providers need domestic optical fiber that meets federal Buy America rules before they can install Clearfield's cabinets. Throughout the past year, fiber makers have allocated scarce supply to large national carriers and data centers instead, which delayed rural builds.
The US group warned that its fiscal 2027 plan still reflects "potential supply chain constraints of optical fiber, cable and connectors" as well as "the evolving tariff situation". Those shortages kept community broadband orders from converting in the summer, and they remain a risk to the $195 million to $205 million sales forecast if smaller customers cannot get cable.
What to watch: management's commentary on fiber lead times in the shareholder letter and conference call. Shorter lead times for Buy America compliant fiber are needed for rural customers to turn federal grants into equipment orders.
👓 Other Themes
Co-Founder Cheri Beranek Will Step Down as Chief Executive
Chief executive Cheri Beranek, who co-founded Clearfield in 2008, reiterated her plan to "retire effective March 31, 2027, or earlier upon the appointment of my successor". Beranek will stay on as President and CEO Emeritus to help with the handover. The leadership change arrives just as the telecom supplier tries to expand from rural broadband into hyperscale data centers.
💲 Other KPIs
Net inventory rose 13.6% from the third quarter to $37.9 million after falling all year, as Clearfield stocked up to ship its $50 million first-quarter sales plan. Accounts receivable — money owed by customers — rose 13.6% from a year ago to $20.4 million even though fourth-quarter sales fell 4.2%, tying up $2.4 million in working capital over the year.
Full-year free cash flow — operating cash flow of $12.6 million minus $3.6 million of capital spending — fell 58.6% from $21.8 million in fiscal 2025 by our math. Lower earnings and smaller inventory reductions drove the full-year drop. However, cash generation improved in the fourth quarter, producing $4.6 million in free cash flow after generating $4.4 million across the first nine months.
Clearfield spent $1.8 million on buybacks in the fourth quarter, up from $0.9 million in the third quarter but well below the $7.3 million spent in the second quarter. For the full year, the fiber equipment maker repurchased $15.3 million of stock, reducing its fourth-quarter diluted share count by 1.8% from a year ago to 13.57 million shares, with $13.2 million left on its authorization.
🔮 Guidance
New. The plan calls for 31.6% sales growth at the $200 million middle of the range, up from 1.2% growth in fiscal 2026. By our math, subtracting the first-quarter plan leaves $150 million for the remaining three quarters, or 27.6% growth from a year ago. Management attributes the jump to the $22 million data center order and a gradual broadband recovery.
New. The outlook puts full-year profit per share at $0.355 at the middle of the range, more than double fiscal 2026's $0.16 but still below fiscal 2025's $0.45. By our math, because the first-quarter plan points to a 1.5-cent loss at the middle of the range, Clearfield must earn about $0.37 per share across the final three quarters of fiscal 2027.
New. The forecast points to $50 million at the middle of the range, up 45.6% from a weak $34.3 million a year ago and up 27.1% from the fourth quarter. Initial shipments of the $22 million hyperscale data center order drive the unseasonal first-quarter jump. Clearfield has met its quarterly sales range in four straight quarters, beating the middle of the range by an average of 2.4%.
New. The plan centers on a loss of 1.5 cents per share at the middle of the range, down from break-even in the fourth quarter and a 2-cent loss from continuing operations a year ago. Despite $10.7 million of extra revenue from the fourth quarter, profit does not improve because high product costs and a 33.3% overhead ratio absorb the extra gross profit.
New. Management expects overhead as a share of sales to stay near the fourth quarter's 33.3%. At the $50 million middle of the first-quarter sales range, that equals about $16.7 million in quarterly operating expenses by our math, up from $13.1 million in the fourth quarter as sales commissions and staffing costs rise with revenue.
❓ Key Questions
Why does $50 million in first-quarter sales still lose money?
First-quarter sales are planned to rise by $10.7 million from the fourth quarter, yet the profit outlook centers on a loss of 1.5 cents per share. Does the initial $22 million data center order carry a lower gross margin than broadband equipment?
Has Clearfield won a second data center order yet?
Order backlog rose by $22.3 million in the fourth quarter, which matches the single $22 million hyperscale order announced in August. Have any follow-on orders from that campus or from a second data center customer entered the pipeline?
Did Clearfield release its standardized Nova panel this year?
Last quarter, management promised to standardize the customer co-developed Nova data center panel and introduce it to the broader market before the end of calendar 2026. The fourth-quarter release did not mention the product launch.
What caused the fourth-quarter jump in absorbed product costs?
Gross margin fell to 30.7% in the fourth quarter on higher absorbed product costs, even though third-quarter margin had already absorbed a $2.6 million inventory charge. How much of the fourth-quarter cost pressure came from tariffs versus factory under-absorption?